Ontology highlight
ABSTRACT:
SUBMITTER: Piao J
PROVIDER: S-EPMC6505680 | biostudies-literature | 2013 Oct
REPOSITORIES: biostudies-literature
Scientific reports 20131023
Sirtuin 6 (Sirt6) is a mammalian homologue of NAD⁺-dependent histone deacetylase Sir2. Although Sirt6⁻/⁻ mice exhibit growth retardation, the role of Sirt6 in cartilage metabolism is unclear. The aim of this study was to investigate the Sirt6 signaling pathway in cartilage metabolism. Immunohistological evaluation of the tibial growth plate in Sirt6⁻/⁻ mice exhibited impaired proliferation and differentiation of chondrocytes, reduced expression of Indian hedgehog (Ihh), and a senescent phenotype ...[more]